Dr. John Rhea, a brilliant physicist, attends an international conference. Suddenly, he's whisked away by a mysterious force. He awakens a prisoner, his captors unknown. One thing's clear: they need his scientific expertise for a world-changing project. But why the secrecy? Is this a technological leap or a sinister plot? John soon realizes appearances can be deceiving. Can he use his wits, a touch of telekinesis, and his "left hand" to outmaneuver his captors and unravel their true motives? Find out in Randall Garrett's classic sci-fi thriller, "What The Left Hand Was Doing."